Q. Combine like terms to simplify the expression:−5.55−8.55c+4.35c
Identify like terms: Identify like terms in the expression −5.55−8.55c+4.35c.Like terms are terms that contain the same variable raised to the same power. Here, −8.55c and 4.35c are like terms because they both contain the variable c to the first power.
Combine like terms: Combine the like terms −8.55c and 4.35c.To combine these terms, we add their coefficients: −8.55+4.35.Calculation: −8.55+4.35=−4.20So, −8.55c+4.35c simplifies to −4.20c.
Rewrite expression with combined terms: Rewrite the expression with the combined like terms.The original expression was −5.55−8.55c+4.35c. After combining like terms, we have −5.55−4.20c.
Check for other like terms: Check for any other like terms and simplify further if possible.There are no other like terms to combine, so the expression is now fully simplified.
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